2132112204 has 36 divisors (see below), whose sum is σ = 5420674896. Its totient is φ = 706593888.

The previous prime is 2132112187. The next prime is 2132112223. The reversal of 2132112204 is 4022112312.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164944 + ... + 177399.

Almost surely, 2^2132112204 is an apocalyptic number.

It is an amenable number.

2132112204 is an abundant number, since it is smaller than the sum of its proper divisors (3288562692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2132112204 is a wasteful number, since it uses less digits than its factorization.

2132112204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342526 (or 342521 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2132112204 is about 46174.8005301593. The cubic root of 2132112204 is about 1287.0735102174.

Adding to 2132112204 its reverse (4022112312), we get a palindrome (6154224516).

The spelling of 2132112204 in words is "two billion, one hundred thirty-two million, one hundred twelve thousand, two hundred four".